CTRE-3.25A (ECCENTRIC - CROWNED TRACK ROLLER - BALL BEARING ALTERNATIVE)
Unit of Measure

Specifications

UPC Code

N/A 00841946128355

Series

N/A CTRE

Outside Ring Shape

N/A Crowned

Type

N/A Crowned / Spherical

Material

N/A Carbon Steel

Roller Material

N/A Carbon Steel

Stud Material

N/A Carbon Steel

Lubrication Type

N/A Sealed for Life

Stud Type

N/A Eccentric

Dynamic Load

N/A 7400 lbf32930 N

Bearing Type

N/A SKF Deep Groove Ball Bearing

Static Load Rating

N/A 5040 lbf22428 N

Axial Dynamic Load Rating

N/A 3700 lbf16 kN16465 N

Axial Static Load Rating

N/A 2520 lbf11 kN11214 N

Max Speed Rating

N/A 8,000 rpm

Stud Capacity

N/A 17,870 lb60407 N

Retaining Ring Capacity

N/A 1950 lb8673 N

Maximum Clamping Torque

N/A 1500 in·lb170 N·m

Enclosure

N/A Rubber Lip

Weight

N/A 5.170 lb2.350 kg

CAD Disclaimer

N/A Every reasonable effort has been made to ensure the accuracy of the information contained herein, however no liability is accepted for errors, omissions or for any other reason. Specifications are subject to change without notice.

Features

Features

N/A Crowned Track Rollers have a spherical body profile and are used to reduce the effects of misalignment by better distributing load. Crowned rollers are also used in rotary applications to minimize scrubbing or skidding.

Dimensions


CTRE-MED

Roller Dia. (A)

N/A 3.250 in82.6 mm

Roller Width (B)

N/A 1.940 in49.3 mm

Stud Dia. (C)

N/A 1.250 in31.8 mm

Stud Length (D)

N/A 2.500 in63.5 mm

Eccentric Diameter (ED)

N/A 1.750 in44.5 mm

Eccentric Length (EL)

N/A 1.230 in31.2 mm

Crown Radius (R)

N/A 30.000 in762.0 mm

Eccentric Offset (EO)

N/A 0.060 in1.5 mm

Thread Length (FL)

N/A 1.270 in32.3 mm

Hex Size (H)

N/A 0.500 in12.7 mm

Shoulder Diameter (SD)

N/A 2.200 in55.9 mm

Shoulder Length (SL)

N/A 0.060 in1.6 mm

Total Width (T)

N/A 2.000 in50.8 mm

Thread Size (F)

N/A 1 1/4 - 12